@misc{indiciae260adbf5e37d,
  title = {Birth control: some experiences from Denmark.},
  author = {H Wielandt and L B Knudsen},
  year = {1997},
  doi = {10.1016/s0010-7824(97)00035-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/9220227/},
  note = {Source identifier: 9220227}
}